警備 けいび
keibi

Noun
Suru Verb

1. defense; defence; guard; policing; security

Transitive
れい れい にん警官 けいかん厳重 げんじゅう警備 けいび態勢 たいせいおかれた。
gohyakuninno kēkanga genjūna kēbitaisē okareta
500 policemen were put on strict alert.